

As such, Ciel is clever, mischievous, and competitive, doing whatever it takes to win a match. Despite his stoic demeanor, Ciel exhibits traits befitting a young man for his age, such as his fondness for sweets and games. However, Ciel has occasionally expressed concern for the well-being of the few close to him. Due to his past misfortunes, he rarely smiles and is merciless when dealing with enemies. As a nobleman, Ciel presents himself as a proud, solemn, and mature boy. During the time he was captured, a brand was burned into his back, which he does not want anyone to see. From that day forward, Ciel devoted his life to finding the people responsible for the humiliation and suffering he had to endure.

Ciel made a contract with Sebastian instead of the cult and then commanded the demon to kill all the people in the room. During a sacrificial session, Ciel's torturers sacrificed his twin, causing Sebastian to be summoned. Like